What type of mixture is a medicine with a label that reads "shake well before using."?

A. Solution

B. Alloy

C. Suspension

D. Colloid

Answer: C. Suspension

Explanation: Suspensions are mixtures where its solute particles are not fully dissolved in a solvent. The size of its particles are much relatively the biggest among other mixtures such as solutions and colloids. Since its has bigger particle size it suspends and settle at the bottom of the container due to gravity. So when using suspensions it is advised to shake it well before using to mix the suspended particles.